Substitution
x+y=10
x-y=2
(-4,6)
2x+3y=20
-2x+y=4
(1,6)
what's 2^1x2^1
2^2= 4
3y-2x=11
y+2x=9
(2,5)
3x-y=5
x+y=3
(1,-2)
Solve...
1^7/ 1^5
1^2=1
2x+3y=5
y+2x=7
(4,-1)
2x-5y=11
3x+2y=7
(3,-1)
solve...
(2^4)^2
2^8=256
4+y=-3x
2y+6x=-8
infinite solutions (same line), -8=-8
3x-4y=-5
5x-2y=-6
(-1,1/2)
(1/8)^-3
8^3/1^3=512
y=5x+3
y=-8x+16
(1,8)
BONUS- double the points
What's my favorite color to wear?
black
2^-2
1/2^2= 1/4